gpio: grgpio: Staticize local symbols
Local symbols accessed only in this file are made static.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Acked-by: Andreas Larsson <andreas@gaisler.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
diff --git a/drivers/gpio/gpio-grgpio.c b/drivers/gpio/gpio-grgpio.c
index 8e08b86..84d2478 100644
--- a/drivers/gpio/gpio-grgpio.c
+++ b/drivers/gpio/gpio-grgpio.c
@@ -235,8 +235,8 @@
* This function will be called as a consequence of the call to
* irq_create_mapping in grgpio_to_irq
*/
-int grgpio_irq_map(struct irq_domain *d, unsigned int irq,
- irq_hw_number_t hwirq)
+static int grgpio_irq_map(struct irq_domain *d, unsigned int irq,
+ irq_hw_number_t hwirq)
{
struct grgpio_priv *priv = d->host_data;
struct grgpio_lirq *lirq;
@@ -291,7 +291,7 @@
return ret;
}
-void grgpio_irq_unmap(struct irq_domain *d, unsigned int irq)
+static void grgpio_irq_unmap(struct irq_domain *d, unsigned int irq)
{
struct grgpio_priv *priv = d->host_data;
int index;